Z Cam rising YYYYMMDD(UT) mag observer 20001220.735 134 (G. Comello) 20001220.740 133 (P. A. Dubovsky) 20001220.906 134 (E. Muyllaert) 20001221.237 134 (E. Muyllaert) 20001221.726 135 (G. Comello) 20001221.867 135 (R. J. Bouma) 20001221.892 134 (E. Muyllaert) 20001222.822 136 (G. Comello) 20001222.882 135 (E. Muyllaert) 20001222.905 133 (R. J. Bouma) 20001223.001 132 (P. A. Dubovsky) 20001223.640 136 (T. Watanabe) 20001223.655 133 (H. Itoh) 20001223.755 129 (H. Maehara) 20001223.878 135 (E. Muyllaert) 20001223.987 135 (M. Reszelski) 20001225.739 130 (H. Maehara) 20001226.223 127 (R. J. Bouma)